JSCScientific and Research Institute of Measurement Instrumentation – Novosibirsk Plant named after Komintern (abbreviated as NPO NIIIP-NZiK, Russian: Научно-исследовательский институт измерительных приборов — Новосибирский завод имени Коминтерна) – Soviet/Russian large scientific and production joint venture (NPO) working in the field of radiotechnics. Both NIIIP and NZiK located in Novosibirsk.

Self-propelled TAR CS 64N6 (64N6E) for S-300PM missile system and 83M6 C&C system (S-300PMU1) is a 5N64 upgrade (1988, chief designers Yu.A.Kuznetsov, G.N.Golubev). Based on a road-train MAZ-7410-9988. Export version was called 64N6E.